​Your Body Changed.
Your Training Should Too.

"Lauren these videos have changed my life! I have had this app for over a year and when I consistently do my program I feel awesome. When I don't do it my body unravels. This is the first time in the years I have found something that truly works. Who doesn't have 15 to 30 minutes in their day to take care of their body? I do this first thing in the morning to "set" my body. Thank you for giving me back my life and my health!!"

"I just joined FIS. Don’t know why I waited so long.

What a wealth of information! Well organized so you can customize your workout with thought behind every movement."

"To all my friends dealing with muscle weakness, joint issues, torn ligaments, hip concerns, and more — I can’t recommend Lauren enough. I’ve been her client for years, dating back to my first hip surgery — working with her both before and after each one."

"In my 50s and 60s I kept trying to do the same strength training workouts that I did in my 30s and 40s, only to spend more time nursing injuries and I did working out. I experiment it was several different approaches to Fitness And and doing so discovered Lauren Eirk and FIS. After finding Lauren's program, I am pain-free for the first time in 20 years! My body is much more stable, balanced and mobile."

"I was introduced to Lauren and her muscle strengthening approach to fitness in December 2018. I suffered from regular, crippling lower back strain for 30 years following an injury at age 19. No more!!! Having this wonderful app gives me access to Lauren's meticulously crafted workouts anytime I want to care for my body with specific, intentional movement. I can step onto a mat feeling BLAH and sore from all the sitting I do in my job and after even just a short workout, I feel SO MUCH BETTER! I take Lauren with me when I travel because the FIS OnDemand app has plenty of workouts that don't require props or equipment. I hope lots of people discover Lauren and her intelligent thoughtful approach to Fitness as we age."

"Nothing like it! You will never find another app that you can use for Fitness And rehab rehabilitation for any injury or pain you have. Too many people just want a pill to make them feel better in their body, but you actually need to move properly and functionally. Lauren Eirk is the most forward thinking fitness expert I’ve ever met and trained with. She really cares about what she’s teaching to truly help people. Everything she says, and does is backed by research and science and years of experience."